Hydrochloric Acid → HCID 19815932, compound

Participants

Reaction Steps

Ethyl 2-methyl-6-(2-morpholinoethylcarbamoyl)-4-(3-nitrophenyl)-3-pyridinecarboxylate, which was obtained according to a similar manner to that of Example 11 from 5-ethoxycarbonyl-6-methyl-4-(3-nitrophenyl)-2--pyridinecarboxylic acid (1.3 g) and 2-morpholinoethylamine (1.28 g), was treated with a solution of hydrogen chloride in ethanol to give ethyl 2-methyl-6-(2-morpholinoethylcarbamoyl)-4-(3-nitrophenyl)-3-pyridinecarboxylate dihydrochloride (1.2 g).

Provenance & Evidence